000
CDUS45 KVEF 210839
CLILAS


CLIMATE REPORT
NATIONAL WEATHER SERVICE LAS VEGAS, NV                               
137 AM PDT SAT MAY 21 2005

................................... 

...THE LAS VEGAS CLIMATE SUMMARY FOR MAY 20 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM        102R   146 PM 102    1984  89     13       87       
  MINIMUM         77    549 AM  46    1975  64     13       67       
  AVERAGE         90                        77     13       77      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.34 1975   0.01  -0.01     0.00    
  MONTH TO DATE    T                         0.18  -0.18     0.00    
  SINCE MAR 1      0.53                      0.92  -0.39     1.15    
  SINCE JAN 1      5.05                      2.20   2.85     2.62    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    1                        16    -15        0       
  SINCE MAR 1    221                       343   -122      100       
  SINCE JUL 1   1856                      2249   -393     1996       
                                                                     
 COOLING                                                             
  YESTERDAY       25                        12     13       12       
  MONTH TO DATE  193                       175     18      286       
  SINCE MAR 1    279                       293    -14      532       
  SINCE JAN 1    279                       295    -16      532       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED    10.6                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    21           300 AM                                     
 LOWEST      7           100 PM                                     
 AVERAGE    14                                                       
..........................................................
                                                                     
THE LAS VEGAS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89       104      1942                    
 MINIMUM TEMPERATURE (F)   64        42      1975                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 21 2005...........SUNRISE   530 AM PDT   SUNSET   745 PM PDT   
MAY 22 2005...........SUNRISE   530 AM PDT   SUNSET   745 PM PDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$